Guided examples: Statistical analyses

Guided examples

These examples will guide you through most of Prism's statistical analyses.

Descriptive statistics

Column statistics

Frequency distribution

Compare two groups

Unpaired t test from raw data

Unpaired t test from averaged data

Paired t test

Mann-Whitney test

Wilcoxon matched pairs test

Compare three or more groups

One-way ANOVA

Repeated measures one-way ANOVA

Kruskal-Wallis test

Friedman test

Two-way ANOVA

Two-way ANOVA

Two-way ANOVA. Repeated measures by row

Two-way ANOVA. Repeated measures by column

Categorical outcomes

Contingency table analysis

Survival analysis

Diagnostic lab tests

ROC curve

Bland-Altman plot

Analysis checklists

After completing each analysis, click the Analysis checklist button in the Interpret section of the Prism toolbar to review a list of questions that will help you interpret the results.

Here are links to a few of the analysis checklists, to view as examples.

Analysis checklist: Unpaired t test

Analysis checklist: Survival analysis

Analysis checklist: Repeated measures two-way ANOVA